request-a-quote / request-a-quote.php

request-a-quote.php in Request a Quote – Quote Forms for Any WordPress Site 2.5.0, at request-a-quote.php

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1	<?php
2	/**
3	* Plugin Name: Request a quote
4	* Plugin URI: https://emdplugins.com
5	* Description: Request a quote provides an easy to use request a quote form, stores and displays quote requests from customers.
6	* Version: 2.5.0
7	* Author: eMarketDesign
8	* Author URI: https://emdplugins.com
9	* Text Domain: request-a-quote
10	* Domain Path: /lang
11	* @package REQUEST_A_QUOTE
12	* @since WPAS 4.0
13	*/
14	/*
15	* LICENSE:
16	* Request a quote is free software: you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation, either version 2 of the License, or
19	* any later version.
20	*
21	* Request a quote is distributed in the hope that it will be useful,
22	* but WITHOUT ANY WARRANTY; without even the implied warranty of
23	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24	* GNU General Public License for more details.
25	*
26	* Please see <http://www.gnu.org/licenses/> for details.
27	*/
28	if (!defined('ABSPATH')) exit;
29	if (!class_exists('Request_a_quote')):
30	/**
31	* Main class for Request a quote
32	*
33	* @class Request_a_quote
34	*/
35	final class Request_a_quote {
36	/**
37	* @var Request_a_quote single instance of the class
38	*/
39	private static $_instance;
40	public $app_name = 'request_a_quote';
41	public $session;
42	/**
43	* Main Request_a_quote Instance
44	*
45	* Ensures only one instance of Request_a_quote is loaded or can be loaded.
46	*
47	* @static
48	* @see REQUEST_A_QUOTE()
49	* @return Request_a_quote - Main instance
50	*/
51	public static function instance() {
52	if (!isset(self::$_instance)) {
53	self::$_instance = new self();
54	self::$_instance->define_constants();
55	self::$_instance->includes();
56	self::$_instance->load_plugin_textdomain();
57	self::$_instance->session = new Emd_Session('request_a_quote');
58	add_filter('the_content', array(
59	self::$_instance,
60	'change_content'
61	));
62	add_action('admin_menu', array(
63	self::$_instance,
64	'display_settings'
65	));
66	add_filter('template_include', array(
67	self::$_instance,
68	'show_template'
69	));
70	}
71	return self::$_instance;
72	}
73	/**
74	* Cloning is forbidden.
75	*/
76	public function __clone() {
77	_doing_it_wrong(__FUNCTION__, __('Cheatin’ huh?', 'request-a-quote') , '1.0');
78	}
79	/**
80	* Define Request_a_quote Constants
81	*
82	* @access private
83	* @return void
84	*/
85	private function define_constants() {
86	define('REQUEST_A_QUOTE_VERSION', '2.5.0');
87	define('REQUEST_A_QUOTE_AUTHOR', 'eMarketDesign');
88	define('REQUEST_A_QUOTE_NAME', 'Request a quote');
89	define('REQUEST_A_QUOTE_PLUGIN_FILE', __FILE__);
90	define('REQUEST_A_QUOTE_PLUGIN_DIR', plugin_dir_path(__FILE__));
91	define('REQUEST_A_QUOTE_PLUGIN_URL', plugin_dir_url(__FILE__));
92	define('EMD_ADMIN_DIR', ABSPATH . 'wp-admin');
93	}
94	/**
95	* Include required files
96	*
97	* @access private
98	* @return void
99	*/
100	private function includes() {
101	//these files are in all apps
102	if (!function_exists('emd_mb_meta')) {
103	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'assets/ext/emd-meta-box/emd-meta-box.php';
104	}
105	if (!function_exists('emd_translate_date_format')) {
106	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/date-functions.php';
107	}
108	if (!function_exists('emd_get_country_list')) {
109	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/country-functions.php';
110	}
111	if (!function_exists('emd_get_hidden_func')) {
112	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/common-functions.php';
113	}
114	if (!class_exists('Emd_Entity')) {
115	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/entities/class-emd-entity.php';
116	}
117	if (!function_exists('emd_get_template_part')) {
118	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/layout-functions.php';
119	}
120	//the rest
121	if (!class_exists('Emd_Notify_Email')) {
122	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/notify-actions.php';
123	}
124	if (!class_exists('Emd_Query')) {
125	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/class-emd-query.php';
126	}
127	if (!function_exists('emd_shc_get_layout_list')) {
128	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/shortcode-functions.php';
129	}
130	if (!class_exists('Emd_Session')) {
131	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/class-emd-session.php';
132	}
133	if (!function_exists('emd_show_login_register_forms')) {
134	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/login-register-functions.php';
135	}
136	do_action('emd_ext_include_files');
137	//app specific files
138	if (!function_exists('emd_show_settings_page')) {
139	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/settings-functions.php';
140	}
141	if (!function_exists('emd_misc_register_settings')) {
142	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/settings-functions-misc.php';
143	}
144	if (is_admin()) {
145	if (!class_exists('WP_List_Table', false)) {
146	require_once EMD_ADMIN_DIR . '/includes/class-wp-list-table.php';
147	}
148	if (!class_exists('Emd_List_Table')) {
149	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/class-emd-list-table.php';
150	}
151	if (!function_exists('emd_show_shortcodes_page')) {
152	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/shortcode-list-functions.php';
153	}
154	//these files are in all apps
155	if (!function_exists('emd_display_store')) {
156	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/store-functions.php';
157	}
158	//the rest
159	if (!function_exists('emd_shc_button')) {
160	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/wpas-btn-functions.php';
161	}
162	if (!class_exists('Emd_Notifications')) {
163	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/class-emd-notifications.php';
164	}
165	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/glossary.php';
166	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/admin/getting-started.php';
167	}
168	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/class-install-deactivate.php';
169	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/entities/class-emd-quote.php';
170	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/entities/emd-quote-shortcodes.php';
171	if (!function_exists('emd_show_forms_lite_page')) {
172	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/emd-form-builder-lite/emd-form-builder.php';
173	}
174	if (!function_exists('emd_lite_modal')) {
175	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/emd-lite/emd-lite.php';
176	}
177	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/scripts.php';
178	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/plugin-feedback-functions.php';
179	require_once REQUEST_A_QUOTE_PLUGIN_DIR . 'includes/content-functions.php';
180	}
181	/**
182	* Loads plugin language files
183	*
184	* @access public
185	* @return void
186	*/
187	public function load_plugin_textdomain() {
188	$locale = apply_filters('plugin_locale', get_locale() , 'request-a-quote');
189	$mofile = sprintf('%1$s-%2$s.mo', 'request-a-quote', $locale);
190	$localmo = REQUEST_A_QUOTE_PLUGIN_DIR . '/lang/' . $mofile;
191	$globalmo = WP_LANG_DIR . '/request-a-quote/' . $mofile;
192	if (file_exists($globalmo)) {
193	load_textdomain('request-a-quote', $globalmo);
194	} elseif (file_exists($localmo)) {
195	load_textdomain('request-a-quote', $localmo);
196	} else {
197	load_plugin_textdomain('request-a-quote', false, REQUEST_A_QUOTE_PLUGIN_DIR . '/lang/');
198	}
199	}
200	/**
201	* Changes content on frontend views
202	*
203	* @access public
204	* @param string $content
205	*
206	* @return string $content
207	*/
208	public function change_content($content) {
209	if (!is_admin()) {
210	if (post_password_required()) {
211	$content = get_the_password_form();
212	} else {
213	$mypost_type = get_post_type();
214	if ($mypost_type == 'post' \|\| $mypost_type == 'page') {
215	$mypost_type = "emd_" . $mypost_type;
216	}
217	$ent_list = get_option($this->app_name . '_ent_list');
218	if (in_array($mypost_type, array_keys($ent_list)) && class_exists($mypost_type)) {
219	$func = "change_content";
220	$obj = new $mypost_type;
221	$content = $obj->$func($content);
222	}
223	}
224	}
225	return $content;
226	}
227	/**
228	* Creates plugin page in menu with submenus
229	*
230	* @access public
231	* @return void
232	*/
233	public function display_settings() {
234	$settings_pages_cap = 'manage_options';
235	$settings_pages_cap = apply_filters('emd_settings_pages_cap', $settings_pages_cap, $this->app_name);
236	add_menu_page(__('Quotes Settings', 'request-a-quote') , __('Quotes Settings', 'request-a-quote') , $settings_pages_cap, $this->app_name, array(
237	$this,
238	'display_getting_started_page'
239	));
240	add_submenu_page($this->app_name, __('Getting Started', 'request-a-quote') , __('Getting Started', 'request-a-quote') , $settings_pages_cap, $this->app_name);
241	add_submenu_page($this->app_name, __('Glossary', 'request-a-quote') , __('Glossary', 'request-a-quote') , $settings_pages_cap, $this->app_name . '_glossary', array(
242	$this,
243	'display_glossary_page'
244	));
245	add_submenu_page($this->app_name, __('Settings', 'request-a-quote') , __('Settings', 'request-a-quote') , $settings_pages_cap, $this->app_name . '_settings', array(
246	$this,
247	'display_settings_page'
248	));
249	add_submenu_page($this->app_name, __('Shortcodes', 'request-a-quote') , __('Shortcodes', 'request-a-quote') , $settings_pages_cap, $this->app_name . '_shortcodes', array(
250	$this,
251	'display_shortcodes_page'
252	));
253	add_submenu_page($this->app_name, __('Forms', 'request-a-quote') , __('Forms', 'request-a-quote') , $settings_pages_cap, $this->app_name . '_forms', array(
254	$this,
255	'display_forms_page'
256	));
257	add_submenu_page($this->app_name, __('Custom Fields', 'request-a-quote') , __('Custom Fields', 'request-a-quote') , $settings_pages_cap, $this->app_name . '_cust_fields', array(
258	$this,
259	'display_cust_fields_page'
260	));
261	add_submenu_page($this->app_name, __('Plugins', 'request-a-quote') , __('Plugins', 'request-a-quote') , $settings_pages_cap, $this->app_name . '_store', array(
262	$this,
263	'display_store_page'
264	));
265	add_submenu_page($this->app_name, __('Support', 'request-a-quote') , __('Support', 'request-a-quote') , $settings_pages_cap, $this->app_name . '_support', array(
266	$this,
267	'display_support_page'
268	));
269	add_submenu_page($this->app_name, __('Notifications', 'request-a-quote') , __('Notifications', 'request-a-quote') , $settings_pages_cap, $this->app_name . '_notify', array(
270	$this,
271	'display_notify_page'
272	));
273	//add submenu page under app settings page
274	do_action('emd_ext_add_menu_pages', $this->app_name);
275	$emd_lic_settings = get_option('emd_license_settings', Array());
276	$show_lic_page = 0;
277	if (!empty($emd_lic_settings)) {
278	foreach ($emd_lic_settings as $key => $val) {
279	if ($key == $this->app_name) {
280	$show_lic_page = 1;
281	break;
282	} else if ($val['type'] == 'ext') {
283	$show_lic_page = 1;
284	break;
285	}
286	}
287	if ($show_lic_page == 1 && function_exists('emd_show_license_page')) {
288	add_submenu_page($this->app_name, __('Licenses', 'request-a-quote') , __('Licenses', 'request-a-quote') , 'manage_options', $this->app_name . '_licenses', array(
289	$this,
290	'display_licenses_page'
291	));
292	}
293	}
294	}
295	/**
296	* Calls settings function to display glossary page
297	*
298	* @access public
299	* @return void
300	*/
301	public function display_glossary_page() {
302	do_action($this->app_name . '_settings_glossary');
303	}
304	public function display_getting_started_page() {
305	do_action($this->app_name . '_getting_started');
306	}
307	public function display_store_page() {
308	emd_display_store($this->app_name);
309	}
310	public function display_support_page() {
311	emd_display_support($this->app_name, 2, 'request-a-quote');
312	}
313	public function display_licenses_page() {
314	do_action('emd_show_license_page', $this->app_name);
315	}
316	public function display_settings_page() {
317	do_action('emd_show_settings_page', $this->app_name);
318	}
319	public function display_shortcodes_page() {
320	do_action('emd_show_shortcodes_page', $this->app_name);
321	}
322	public function display_forms_page() {
323	do_action('emd_show_forms_lite_page', $this->app_name);
324	}
325	public function display_notify_page() {
326	$notify_init_list = get_option($this->app_name . '_notify_init_list');
327	do_action('emd_display_settings_notify', $this->app_name, $notify_init_list);
328	}
329	public function display_cust_fields_page() {
330	emd_lite_get_operations('cust_fields', __('Custom Fields', 'request-a-quote') , 'request_a_quote');
331	}
332	/**
333	* Displays single, archive, tax and no-access frontend views
334	*
335	* @access public
336	* @return string, $template:emd template or template
337	*/
338	public function show_template($template) {
339	return emd_show_template($this->app_name, REQUEST_A_QUOTE_PLUGIN_DIR, $template);
340	}
341	}
342	endif;
343	/**
344	* Returns the main instance of Request_a_quote
345	*
346	* @return Request_a_quote
347	*/
348	function REQUEST_A_QUOTE() {
349	return Request_a_quote::instance();
350	}
351	// Get the Request_a_quote instance
352	REQUEST_A_QUOTE();